:root{
  --navy:#0F2342; --navy-2:#1B2F55; --navy-3:#253A5E;
  --red:#D7181F; --red-dark:#B8121A;
  --gold:#E8CF8E; --gold-dark:#C9A75A; --gold-soft:#F6EDD3;
  --bg:#FFFFFF; --bg-2:#F4F6FA; --bg-3:#E8EDF6;
  --text:#1B2433; --muted:#5A6678; --line:#DDE3EC;
  --head:'Prompt',system-ui,sans-serif; --body:'Sarabun',system-ui,sans-serif;
  --ease:cubic-bezier(.22,.8,.26,1); --shadow:0 10px 30px rgba(15,35,66,.10); --shadow-lg:0 24px 60px rgba(15,35,66,.16);
  --r:14px;
}
*{box-sizing:border-box}
html,body{overflow-x:hidden;overflow-x:clip}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);font-size:17px;line-height:1.7}
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused!important}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--head);font-weight:600;line-height:1.25;margin:0;color:var(--navy)}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px;position:relative}
.skip{position:absolute;left:12px;top:-60px;background:var(--red);color:#fff;padding:10px 16px;border-radius:8px;z-index:200;transition:top .2s}
.skip:focus{top:12px}
:focus-visible{outline:3px solid var(--red);outline-offset:3px;border-radius:6px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--red);color:#fff;text-decoration:none;font-family:var(--head);font-weight:500;font-size:16px;padding:13px 26px;border-radius:999px;border:0;cursor:pointer;transition:background .3s,transform .3s var(--ease),box-shadow .3s;box-shadow:0 8px 20px rgba(215,24,31,.25);white-space:nowrap;min-height:44px}
.btn:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 14px 28px rgba(215,24,31,.32)}
.btn.navy{background:var(--navy);box-shadow:0 8px 20px rgba(15,35,66,.22)}
.btn.navy:hover{background:var(--navy-2)}
.btn.gold{background:var(--gold);color:var(--navy);box-shadow:0 8px 20px rgba(201,167,90,.3)}
.btn.gold:hover{background:var(--gold-dark)}
.btn.light{background:#fff;color:var(--navy);box-shadow:0 8px 20px rgba(0,0,0,.15)}
.btn.light:hover{background:var(--gold-soft)}
.btn.outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.8);box-shadow:none}
.btn.outline:hover{background:rgba(255,255,255,.12)}
.btn.sm{padding:9px 18px;font-size:14px;min-height:40px}
.kick{font-family:var(--head);font-weight:500;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.sec{padding:96px 0}
.sec.alt{background:var(--bg-2)}
.sec-head{text-align:center;max-width:820px;margin:0 auto 48px}
.nw{white-space:nowrap}
.sec-head h2{font-size:clamp(28px,3.6vw,42px);margin-top:10px}
.sec-head h2::after{content:"";display:block;width:64px;height:3px;background:var(--gold-dark);margin:16px auto 0;border-radius:2px}
.sec-head p{margin-top:16px;color:var(--muted);font-size:17px}
.sec-head.left{text-align:left;margin-left:0}
.sec-head.left h2::after{margin-left:0}
.sample{display:inline-flex;align-items:center;gap:6px;font-family:var(--head);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#7A5B12;background:var(--gold-soft);border:1px solid #E8D9A8;border-radius:999px;padding:3px 10px;vertical-align:middle;white-space:nowrap}
.sample::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold-dark)}
.note{color:var(--muted);font-size:14px;margin-top:22px;text-align:center}

/* reveal */
.rv .part{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.in .part{opacity:1;transform:none}
.rv.in .part:nth-child(2){transition-delay:.08s}.rv.in .part:nth-child(3){transition-delay:.16s}.rv.in .part:nth-child(4){transition-delay:.24s}.rv.in .part:nth-child(5){transition-delay:.32s}.rv.in .part:nth-child(6){transition-delay:.4s}
.rv.in.settled .part:nth-child(n){transition-delay:0s}

/* topbar + header */
.topbar{background:var(--navy);color:#C3CBDA;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:16px}
.topbar a{color:#fff;text-decoration:none}
.topbar .r{display:flex;gap:18px}
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .4s}
.header.solid{box-shadow:0 6px 24px rgba(15,35,66,.08)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:84px}
.logo img{height:64px;width:auto}
.nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.nav a{display:block;padding:10px 14px;text-decoration:none;font-family:var(--head);font-weight:500;font-size:18px;color:var(--navy);border-radius:8px;transition:color .3s,background .3s}
.nav a:hover,.nav a.active{color:var(--red);background:var(--bg-2)}
.menu-btn{display:none;background:transparent;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer;color:var(--navy)}
.menu-btn svg{width:24px;height:24px}

/* hero slider */
.hero{position:relative;height:800px;overflow:hidden;background:var(--navy)}
@media (max-width:1100px){.hero{height:680px}}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s var(--ease);pointer-events:none}
.slide.on{opacity:1;pointer-events:auto}
.slide .bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.06);transition:transform 7s linear}
.slide.on .bg{transform:scale(1)}
.slide .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,35,66,.82) 0%,rgba(15,35,66,.55) 50%,rgba(15,35,66,.15) 100%)}
.slide .wrap{position:relative;height:100%;display:flex;align-items:center}
.slide .box{max-width:720px;color:#fff;transform:translateY(16px);opacity:0;transition:opacity .9s var(--ease) .4s,transform .9s var(--ease) .4s}
.slide.on .box{opacity:1;transform:none}
.slide .kick{color:var(--gold)}
.slide h1,.slide h2{color:#fff;font-size:clamp(34px,4.6vw,56px);font-weight:700;margin-top:12px;text-shadow:0 2px 20px rgba(0,0,0,.25)}
.slide h1 em,.slide h2 em{font-style:normal;color:var(--gold)}
.slide p{margin-top:16px;font-size:clamp(16px,1.4vw,20px);max-width:52ch;color:#E8EDF6}
.slide .cta{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}
.arrow{position:absolute;top:50%;transform:translateY(-50%);width:50px;height:50px;border-radius:50%;border:1px solid rgba(255,255,255,.5);background:rgba(15,35,66,.35);color:#fff;cursor:pointer;z-index:5;display:flex;align-items:center;justify-content:center;transition:background .3s}
.arrow:hover{background:var(--red);border-color:var(--red)}
.arrow svg{width:22px;height:22px}
.arrow.prev{left:20px}.arrow.next{right:20px}
.dots{position:absolute;left:0;right:0;bottom:22px;display:flex;justify-content:center;gap:8px;z-index:5}
.dots button{width:34px;height:4px;border-radius:2px;border:0;background:rgba(255,255,255,.45);cursor:pointer;padding:0;transition:background .3s,width .3s}
.dots button[aria-current="true"]{background:var(--gold);width:48px}

/* ticker */
.ticker{background:var(--gold);color:var(--navy);display:flex;align-items:stretch;overflow:hidden}
.ticker .lbl{background:var(--red);color:#fff;font-family:var(--head);font-weight:600;font-size:14px;padding:10px 20px;white-space:nowrap;display:flex;align-items:center;gap:8px;flex:0 0 auto;position:relative;z-index:2;box-shadow:6px 0 12px rgba(0,0,0,.12)}
.ticker .clip{flex:1;overflow:hidden;position:relative}
.ticker .lbl i{width:8px;height:8px;border-radius:50%;background:#fff;animation:blink 1.4s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:.4}50%{opacity:1}}
.ticker .track{display:flex;gap:48px;white-space:nowrap;align-items:center;padding:10px 0;animation:tick 46s linear infinite -8s;font-size:15px;font-weight:600}
.ticker:hover .track{animation-play-state:paused}
.ticker .track span::before{content:"◆";color:var(--red);margin-right:10px;font-size:10px;vertical-align:middle}
@keyframes tick{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* news */
.tabs{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:34px}
.tabs button{background:#fff;border:1px solid var(--line);color:var(--navy);border-radius:999px;padding:9px 20px;font-family:var(--head);font-weight:500;font-size:14px;cursor:pointer;transition:all .3s}
.tabs button:hover{border-color:var(--gold-dark)}
.tabs button[aria-pressed="true"]{background:var(--navy);color:#fff;border-color:var(--navy)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.post{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);transition:transform .45s var(--ease),box-shadow .45s;display:flex;flex-direction:column}
.post:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.post.hide{display:none}
.post .img{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-3)}
.post .img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.post:hover .img img{transform:scale(1.05)}
.post .date{position:absolute;left:14px;top:14px;background:var(--navy);color:#fff;font-family:var(--head);text-align:center;border-radius:10px;padding:6px 10px;line-height:1.1;font-size:12px}
.post .date b{display:block;font-size:20px;color:var(--gold);font-weight:600}
.post .cat{position:absolute;right:14px;top:14px;background:var(--red);color:#fff;font-family:var(--head);font-size:11px;letter-spacing:.08em;padding:4px 10px;border-radius:999px;text-transform:uppercase}
.post .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post h3{font-size:20px}
.post p{color:var(--muted);font-size:15px}
.post .more{margin-top:auto;display:flex;justify-content:space-between;align-items:center;padding-top:12px;border-top:1px solid var(--line)}
.post .more a{text-decoration:none;color:var(--red);font-family:var(--head);font-weight:500;font-size:14px}
.post .more a:hover{text-decoration:underline}

/* dark band */
.band{position:relative;background:var(--navy);color:#fff;overflow:hidden}
.band .bg{position:absolute;inset:0;background:url('assets/hero-ending.jpg') center/cover no-repeat;opacity:.28}
.band .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy) 0%,rgba(15,35,66,.6) 60%,rgba(15,35,66,.9) 100%)}
.band .wrap{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:40px;align-items:center;padding-top:56px;padding-bottom:56px}
.band img{width:200px}
.band h2{color:#fff;font-size:clamp(24px,3vw,36px)}
.band h2 em{font-style:normal;color:var(--gold)}
.band p{margin-top:8px;color:#C3CBDA;max-width:60ch}

/* promotions */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);transition:transform .45s var(--ease),box-shadow .45s;position:relative}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.card .img{aspect-ratio:4/3;overflow:hidden;position:relative;background:var(--bg-3)}
.card .img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.card:hover .img img{transform:scale(1.05)}
.card .img .sample{position:absolute;left:14px;top:14px}
.card .off{position:absolute;right:14px;top:14px;background:var(--red);color:#fff;font-family:var(--head);font-weight:600;padding:6px 12px;border-radius:10px;font-size:14px}
.card{display:flex;flex-direction:column}
.card .body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.card .price{margin-top:auto;padding-top:14px}
.card .where{font-family:var(--head);font-size:13px;color:var(--muted);letter-spacing:.04em}
.card h3{font-size:21px;margin-top:4px}
.card .deal{margin-top:6px;color:var(--muted);font-size:15px}
.card .price{display:flex;align-items:baseline;gap:8px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.card .price b{font-family:var(--head);font-size:26px;color:var(--red);font-weight:600}
.card .price s{color:var(--muted);font-size:14px}
.card .price span{color:var(--muted);font-size:14px}
.card .btn{margin-top:14px;width:100%}

/* products */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.prod{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;position:relative;box-shadow:var(--shadow);transition:transform .45s var(--ease),box-shadow .45s}
.prod:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.prod .img{aspect-ratio:1/1;overflow:hidden;background:var(--bg-3);position:relative}
.prod .img img{width:100%;height:100%;object-fit:cover}
.prod .img .sample{position:absolute;left:12px;top:12px}
.prod .tag{position:absolute;right:12px;top:12px;background:var(--navy);color:var(--gold);font-family:var(--head);font-size:11px;letter-spacing:.12em;padding:4px 10px;border-radius:999px}
.prod .body{padding:16px 18px 18px}
.prod .cat{font-family:var(--head);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.prod h3{font-size:18px;margin-top:4px}
.prod p{margin-top:6px;color:var(--muted);font-size:14px}
.prod .pr{margin-top:12px;display:flex;justify-content:space-between;align-items:baseline}
.prod .pr b{font-family:var(--head);color:var(--navy);font-size:18px}
.prod .pr a{font-size:13px;color:var(--red);text-decoration:none;font-family:var(--head);font-weight:500}

/* directory */
.dir-tools{display:grid;grid-template-columns:1fr auto;gap:14px;margin-bottom:22px}
.dir-tools input,.dir-tools select{font-family:var(--body);font-size:16px;padding:12px 16px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--text);min-height:48px}
.dir-tools input:focus,.dir-tools select:focus{border-color:var(--navy);outline:none;box-shadow:0 0 0 3px rgba(15,35,66,.12)}
.dir{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.dir .r{display:grid;grid-template-columns:1.7fr 1.1fr .7fr 1fr auto;gap:16px;align-items:center;padding:16px 22px;border-top:1px solid var(--line);transition:background .3s}
.dir .r:first-child{border-top:0;background:var(--navy);color:#fff;font-family:var(--head);font-size:13px;letter-spacing:.06em}
.dir .r:not(:first-child):hover{background:var(--bg-2)}
.dir .r.hide{display:none}
.dir .name{font-family:var(--head);font-weight:600;font-size:17px;color:var(--navy)}
.dir .name small{display:block;font-family:var(--body);font-weight:400;font-size:13px;color:var(--muted)}
.dir .num{font-family:var(--head);color:var(--text)}
.dir .price{font-family:var(--head);font-weight:600;color:var(--red)}
.dir a.go{text-decoration:none;font-family:var(--head);font-size:13px;font-weight:500;color:var(--navy);border:1px solid var(--line);padding:7px 14px;border-radius:999px;white-space:nowrap;transition:all .3s}
.dir a.go:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.dir .empty{display:none;padding:26px 22px;color:var(--muted)}
.dir.none .empty{display:block}

/* platform */
.sec-platform{background:var(--bg-3)}
.plat-head{display:grid;grid-template-columns:auto 1fr;gap:34px;align-items:center;margin-bottom:48px}
.plat-head img{width:220px;background:#fff;border-radius:18px;padding:16px;box-shadow:var(--shadow)}
.plat-head h2{font-size:clamp(28px,3.4vw,40px)}
.plat-head p{margin-top:10px;color:var(--muted);max-width:60ch}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feat{background:#fff;border-radius:var(--r);padding:24px 24px 26px;box-shadow:var(--shadow);border-top:4px solid var(--gold);transition:transform .45s var(--ease)}
.feat:hover{transform:translateY(-4px)}
.feat .ic{width:48px;height:48px;border-radius:12px;background:var(--navy);color:var(--gold);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.feat .ic svg{width:24px;height:24px}
.feat h3{font-size:18px}
.feat p{margin-top:6px;color:var(--muted);font-size:15px}
.phones{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:56px;align-items:end}
.phone{border-radius:24px;overflow:hidden;border:6px solid #0b1426;background:#0b1426;box-shadow:var(--shadow-lg)}
.phone img{width:100%}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:56px}
.step{background:#fff;border-radius:var(--r);padding:26px;box-shadow:var(--shadow);display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}
.step .n{font-family:var(--head);font-size:40px;font-weight:700;color:var(--gold-dark);line-height:1}
.step h3{font-size:18px}
.step p{margin-top:6px;color:var(--muted);font-size:15px}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;align-items:stretch}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;box-shadow:var(--shadow);position:relative;display:flex;flex-direction:column;transition:transform .45s var(--ease)}
.plan:hover{transform:translateY(-6px)}
.plan.hi{border:2px solid var(--gold-dark);box-shadow:var(--shadow-lg)}
.plan .ribbon{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--gold);color:var(--navy);font-family:var(--head);font-size:12px;font-weight:600;padding:5px 14px;border-radius:999px;white-space:nowrap}
.plan h3{font-size:24px}
.plan .who{color:var(--muted);font-size:14px;margin-top:4px;min-height:44px}
.plan .pr{margin-top:18px;display:flex;align-items:baseline;gap:6px;font-family:var(--head)}
.plan .pr b{font-size:32px;color:var(--navy);font-weight:700}
.plan .pr span{color:var(--muted);font-size:14px}
.plan .sub{color:var(--muted);font-size:13px;margin-top:4px;min-height:20px}
.plan .btn{margin-top:18px;width:100%}
.plan ul{list-style:none;margin:20px 0 0;padding:18px 0 0;border-top:1px solid var(--line);display:grid;gap:9px;font-size:14px}
.plan li{display:grid;grid-template-columns:18px 1fr;gap:10px;align-items:start}
.plan li::before{content:"✓";color:var(--red);font-weight:700}
.plan .quota{display:grid;gap:6px;margin-top:18px;font-size:14px}
.plan .quota div{display:flex;justify-content:space-between;gap:10px;border-bottom:1px dashed var(--line);padding-bottom:6px}
.plan .quota b{font-family:var(--head);color:var(--navy);font-weight:600}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--shadow)}
.form label{display:block;font-family:var(--head);font-weight:500;font-size:14px;color:var(--navy);margin:14px 0 6px}
.form input,.form select,.form textarea{width:100%;font-family:var(--body);font-size:16px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--text)}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--navy);outline:none;box-shadow:0 0 0 3px rgba(15,35,66,.12)}
.form textarea{min-height:110px;resize:vertical}
.form .btn{margin-top:20px;width:100%}
.form .ok{display:none;background:var(--gold-soft);border:1px solid #E8D9A8;color:#5B4612;border-radius:10px;padding:16px;margin-top:16px}
.form.sent .ok{display:block}
.form.sent .fields{display:none}
.form .fine{font-size:13px;color:var(--muted);margin-top:10px}
.cinfo h3{font-size:22px}
.cinfo ul{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:14px}
.cinfo li{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start}
.cinfo li .ic{width:44px;height:44px;border-radius:12px;background:var(--navy);color:var(--gold);display:flex;align-items:center;justify-content:center}
.cinfo li .ic svg{width:22px;height:22px}
.cinfo li b{display:block;font-family:var(--head);font-weight:500;color:var(--navy);font-size:14px}
.cinfo li a{color:var(--text);text-decoration:none}
.cinfo li a:hover{color:var(--red)}
.cinfo .map{margin-top:24px;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:16/9;background:url('assets/course-3.jpg') center/cover}


/* ad slots */
.ad-wrap{padding:28px 0}
.ad-wrap.alt{background:var(--bg-2)}
.ad{position:relative;margin:0 auto;width:100%;border:2px dashed #C3CBDA;border-radius:12px;background:repeating-linear-gradient(45deg,#F7F9FC 0 14px,#F1F4F9 14px 28px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:var(--muted);text-align:center;padding:12px}
.ad .lbl{font-family:var(--head);font-weight:600;font-size:14px;letter-spacing:.12em;text-transform:uppercase;color:var(--navy)}
.ad .sz{font-family:var(--head);font-size:13px;color:var(--muted)}
.ad a{font-family:var(--head);font-weight:500;font-size:13px;color:var(--red);text-decoration:none;border:1px solid var(--red);border-radius:999px;padding:4px 12px;margin-top:4px;transition:all .3s}
.ad a:hover{background:var(--red);color:#fff}
.ad .tag{position:absolute;left:10px;top:8px;font-family:var(--head);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#96A2B8}
.ad-leaderboard{max-width:970px;aspect-ratio:970/90}
.ad-billboard{max-width:970px;aspect-ratio:970/250}
.ad-card{aspect-ratio:auto;min-height:100%;border-radius:var(--r)}
.ad-card .big{font-family:var(--head);font-size:13px;color:var(--muted)}
.sponsors{background:#fff;border-top:1px solid var(--line);padding:34px 0}
.sponsors .row{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;align-items:center;margin-top:18px}
.sponsors .row .ad{aspect-ratio:3/1;padding:8px;gap:2px;border-radius:10px}
.sponsors .row .ad .lbl{font-size:11px}
.sponsors h4{text-align:center;font-family:var(--head);font-weight:500;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0}
@media (max-width:900px){.sponsors .row{grid-template-columns:repeat(3,1fr)}}
@media (max-width:640px){
  .ad-leaderboard{aspect-ratio:320/100}
  .ad-billboard{aspect-ratio:300/250;max-width:360px}
  .ad .sz{font-size:12px}
  .sponsors .row{grid-template-columns:repeat(2,1fr)}
}

/* footer */
footer{background:var(--navy);color:#C3CBDA;font-size:14px}
footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding:60px 0 44px}
footer h4{color:#fff;font-size:16px;margin-bottom:14px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
footer a{color:#C3CBDA;text-decoration:none;transition:color .3s}
footer a:hover{color:var(--gold)}
footer .logo-box{background:#fff;border-radius:14px;padding:12px 16px;display:inline-block}
footer .logo-box img{height:64px;width:auto}
footer .about p{margin-top:14px;max-width:40ch}
footer .bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0 26px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px;color:#96A2B8}
footer .bottom p{max-width:80ch}
.totop{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;background:var(--red);color:#fff;border:0;cursor:pointer;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:opacity .4s,transform .4s var(--ease);transform:translateY(10px);z-index:90;display:flex;align-items:center;justify-content:center}
.totop.show{opacity:1;pointer-events:auto;transform:none}
.totop svg{width:20px;height:20px}

/* responsive */
@media (max-width:1280px){
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);padding:10px 16px 16px}
  .nav.open{display:block}
  .nav ul{flex-direction:column;gap:2px}
  .menu-btn{display:flex;align-items:center;justify-content:center}
  .arrow{display:none}
}
@media (max-width:1100px){
  .grid4{grid-template-columns:repeat(2,1fr)}
  .plans{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .band .wrap{grid-template-columns:1fr;text-align:center;justify-items:center}
}
@media (max-width:900px){
  .header .cta-top{display:none}
  .grid3{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr}
  .dir .r{grid-template-columns:1.4fr 1fr auto}
  .dir .r .num,.dir .r .h-num{display:none}
  .plat-head{grid-template-columns:1fr;text-align:center;justify-items:center}
  .phones{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  footer .cols{grid-template-columns:1fr 1fr}
  .topbar .r span:first-child{display:none}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .sec{padding:70px 0}
  .logo img{height:52px}
  .hero{height:auto;min-height:0}
  .slide{position:relative;display:none}
  .slide.on{display:block}
  .slide .wrap{padding-top:80px;padding-bottom:90px}
  .arrow{display:none}
  .grid3,.grid4,.plans,.feat-grid{grid-template-columns:1fr}
  .dir .r{grid-template-columns:1fr auto;padding:14px 16px}
  .dir .r .region,.dir .r .h-region{display:none}
  .dir-tools{grid-template-columns:1fr}
  .phones{grid-template-columns:1fr 1fr;gap:12px}
  footer .cols{grid-template-columns:1fr;gap:28px}
  .topbar .r{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv .part{opacity:1;transform:none}
  .slide .bg{transform:none}
}